Safety Detection Devices
The GCO1B is a 3 way alarm that detects carbon monoxide, propane and methane gas. It is a plug in unit with 9-Volt battery backup. It also features a backlit digital display.
- Detects carbon monoxide, propane and methane gas
- Plug in with 9-Volt alkaline battery backup
- Backlit digital display
- 2 silence features